﻿using DAL;
using Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL
{
   public  class ExamPurchaseBillBLL
    {
        ExamPurchaseBillDAL dal;
        public ExamPurchaseBillBLL()
        {
            dal = new ExamPurchaseBillDAL();
        }
        public List<string> GetInStockPurchaseBill()
        {
            return dal.GetInStockPurchaseBill(); 
        }
        public bool AgreeInStock(PurchaseBill bo)
        {
            return dal.AgreeInStock(bo);
        }
        public bool NOAgreeInStock(PurchaseBill bo)
        {
            return dal.NOAgreeInStock(bo );
        }
    }
}
